6Hakimeh S,Vaidyanathan J,Houpt ML,et al.Microleakage of compomer class V restorations:Effect of load cycling,thermal cycling and cavity shape differences[J].J Prosthet Dent,2000,83(2):194-203
7Olmez A,Oztas NO,Senem Bilici S.Microleakage of resin comosite restorations with glass-ceramic inserts[J].Quintessence Int,1998,29(11):725-729
8Andersson-Wenckert IE,van Dijken JW,Kieri C.Durability of extensive Class II open-sandwich restorations with a resin-modified glass ionomer cement after 6 years[J].Am J Dent,2004,17(1):43-50
9Dietrich T,Kraemer M,Cosche GM.Influence of dentin conditioning and contamination on the marginal integrity of sandwich class restoration[J].Oper Dent,2000,25:401-410
10Roussel FJ-M,Zeboulon S,Randall RC.Self-etching,primers in open sandwich technique microleakage[J].J Dent Res,1998,77(Special Issue):809#420
